Lithium LiFePO4 solar batteries are the best choice for renewable energy systems with storage needs for the lowest cost per kWh cycle and the highest energy density. Lithium solar batteries lifepo4 usually are called lithium iron phosphate batteries (LiFePO4 or LFP). They offer numerous advantages over flooded and sealed lead-acid batteries when used in renewable energy systems with the performance of Longer life, wider temperature range, truly deep cycling. We offer 12V/24V/36V/48V lithium lifepo4 backup batteries for home which use quality lifepo4 battery cells and Other quality accessories for sale.